855596

320 MHz SAW Filter

Data Sheet: Rev - 06/14/11

- 2 of 6 -

Disclaimer: Subject to change without notice e

© 2011 TriQuint Semiconductor, Inc.

Connecting the Digital World to the Global Network

®

Specifications

Electrical Specifications

(1)

Specified Temperature Range:

Parameter

(3)

Conditions

Min

Typical

(4)

Max

Units

Center Frequency

-

320

-

MHz

Minimum Insertion Loss

At Center Frequency

-

19.4

24

dB

Lower 1dB Band Edge

(5)

Upper 1dB Band Edge

(5)

-

332.2

307.9

332.5

308.8

-

MHz

MHz

Lower 45dB Band Edge

(5)

Upper 45dB Band Edge

(5)

301.3

-

302.3

337.4

-

338.5

MHz

MHz

Amplitude Variation

309 – 331 MHz

-

0.47

1.0

dB p-p

Group Delay Variation

309 – 331 MHz

-

32

60

ns p-p

Group Delay

309 – 331 MHz

-

0.56

-

µs

Relative Attenuation

(5)

235 – 275 MHz

275 – 301 MHz

339 – 395 MHz

395 – 435 MHz

41

45

45

41

49

49

48

54

-

-

-

-

dB

dB

dB

dB

Source Impedance (single-ended)

(6)

-

50

-

Load Impedance (single-ended)

(6)

-

50

-

Notes:

1.

All specifications are based on the TriQuint schematic for the main reference design shown on page 3

2.

In production, devices will be tested at room temperature to a guardbanded specification to ensure electrical compliance over

temperature

3.

Electrical margin has been built into the design to account for the variations due to temperature drift and manufacturing tolerances

4.

Typical values are based on average measurements at room temperature

5.

Relative to loss at center frequency

6.

This is the optimum impedance in order to achieve the performance shown

Absolute Maximum Ratings

Parameter

Rating

Operating Temperature

(7)

-40 to +85

Storage Temperature

-40 to +85

7.

Device may operate over this range with degraded Electrical Specifications

Operation of this device outside the parameter ranges given above may cause permanent damage.